Statistics

Oh, dude, that's just fancy talk for saying you've run or walked 0.82 miles. It's like telling you, "Hey, you've almost made it to that coffee shop down the street, but not quite." So, you're almost there, just keep going, or, you know, take a break and grab a latte.

Jewelry

Ah, a shape with two right angles is called a rectangle, my friend. It's a wonderful and balanced shape that can be found all around us in everyday objects. Remember, every shape is unique and special in its own way, just like you are.

To calculate the number of combinations possible with 8 numbers in a seven-number combination, you would use the combination formula, which is nCr = n! / (r!(n-r)!). In this case, n = 8 and r = 7. Plugging these values into the formula, you get 8C7 = 8! / (7!(8-7)!) = 8. Therefore, there are 8 possible combinations with 8 numbers in a seven-number combination.

The number of combinations of 35 things taken 5 at a time is 35! / (5! * (35-5)! which is 35! / (5! * 30!). 35! / 30! is 35 * 34 * 33 * 32 * 31, and 5! is 120. After cancelling we are left with 7 * 34 * 11 * 4 * 31 which is 324,632

Add '1' and it will equal '9000'.

8999 + 1 = 9000

Oh, dude, a competency test is like checking if you can actually do the stuff you're supposed to do, while an aptitude test is more about seeing if you have the potential to do stuff you've never done before. It's like one is making sure you can tie your shoes, and the other is asking if you could probably figure out how to build a rocket ship. It's all about whether you've got the skills already or if you could maybe learn them in the future.

Oh honey, do you really expect me to have a crystal ball? The number of engineers graduating per year varies depending on the country, the economy, and the demand for engineers. So, I can't give you an exact number, but let's just say there are enough to keep the world spinning... for now.

One thousand times.

0.3 X 0.5 = 0.15

To multiply decimals ; multiply the numbers in the usual way ( 3 x 5 = 15) .

Then we note that each multiplying decimal ( multiplicand) is to ONE (1) decimal place. There being two multiplicands, each to one decimal place, then 1 + 1 = 2 . So the answer is to two(2) decimal places.

Another example

0.03 X 0.5 = 0.015 ( 2 dp + 1 dp = 3dp)

&

0.03 X 0.05 = 0.0015 ( 2 dp + 2dp = 4dp).

et seq.

Another way of doing this is to say 0.3 = 3/10 & 0.5 - 5/10

Now its a case of multiplying fractions.

3/10 x 5/10 = 15/100, which in decimal is 0.15 ( 2 x zeroes in 100 ; so 2dp).

Similarly

3/100 X 5/10 = 15/1000 = 0.015 (3 zeroes in 1000 ; so 3dp).

Oh, honey, 'theta' in statistics is just a fancy term for a parameter or variable. It's used to represent an unknown constant in a statistical model. So basically, it's the mystery ingredient that statisticians are trying to figure out.

Systolic blood pressure is typically considered to be measured on a ratio scale. Ratio scales have a true zero point, meaning that a value of zero indicates the absence of the quantity being measured. In the case of systolic blood pressure, a reading of 0 mmHg would indicate no pressure at all, making it a ratio scale measurement.

Well, darling, there are 48 choose 5 ways to select a simple random sample of size 5 from a population of size 48. That's a whopping 1,712,304 different combinations you could whip up. So, go ahead and take your pick from that smorgasbord of possibilities!

Oh, dude, you're really into numbers, huh? Well, if you want to know all the 4-digit combinations you can make from 1, 2, 3, and 9, it's like this: 1239, 1293, 1329, 1392, 1923, 1932, 2139, 2193, 2319, 2391, 2913, 2931, 3129, 3192, 3219, 3291, 3912, 3921, 9123, 9132, 9213, 9231, 9312, 9321. Hope that satisfies your number-crunching cravings!

Oh honey, if I could predict lotto numbers, I'd be sippin' margaritas on a beach somewhere. But let me tell ya, nobody can predict those numbers, not even the psychic down the street. So, my advice? Save your money and buy yourself a nice dinner instead.

Well honey, if we're talking about 5-digit numbers from 1 to 60, you've got 60 options for the first digit, then 60 options for the second digit, and so on. So, you'd have 60 x 60 x 60 x 60 x 60, which is a whopping 7,776,000 possible combinations. Hope that clears things up for ya!

Oh, dude, you're talking about a square pyramid! It's like a pyramid, but with a square base and four triangular faces. So, technically, it has 5 faces in total. Math can be fun, right?

Ah, happy little question! A variable is like a container that can hold different values, just like a bottle can hold different blobs of paint. You can use variables to store and work with these blobs of information in your code, allowing you to create beautiful and dynamic artwork in the digital world. Just remember to label your variables clearly, like you would label your paint colors, so you can easily find and use them in your masterpiece.

Oh honey, in sports, the independent variable is what you control or manipulate, like the type of training program. The dependent variable is what you're observing or measuring, like the athlete's performance. So, basically, you change the independent variable to see how it affects the dependent variable. It's like playing a game of cause and effect, but with more sweat and less drama.

The scale ratio of 1cm equals 100km can be calculated by dividing the actual size by the scaled size. In this case, the actual size of 100km is being represented by 1cm on the map. Therefore, the scale ratio would be 1:100,000 (100km divided by 1cm). This means that every 1cm on the map represents 100,000cm (or 1km) in reality.

The correct term is "pair of dice." The word "dice" is the plural form of "die," so when referring to two dice, it is appropriate to say "pair of dice." "Die" is the singular form of the word and is used when referring to a single cube used in games of chance.

Oh, dude, a 21-digit number is called a "21-digit number." I mean, it's not like they have a fancy name for every length of numbers, you know? Just count those digits and there you have it, a 21-digit number. Keep it simple, right?

The purpose of a "range breaker" in data analysis is to identify and remove outliers or extreme values from a dataset. This helps to ensure that the analysis is not skewed by these unusual data points, allowing for a more accurate and reliable interpretation of the data.